U+78C7 "磇" CJK Unified Ideograph-# Unicode Character
Unicode Version 17.0
磇
U+78C7 "磇" CJK Unified Ideograph-# is a Chinese character composed of the radical for "stone" (石) and a phonetic component, and it is used primarily as a variant or an obscure character in classical texts. Its most notable usage is in the historical term "磇砒" (pī pī), which refers to arsenic or a type of ancient toxic mineral powder, often employed in traditional Chinese medicine or alchemy. This character is rarely used in modern standard Chinese, appearing instead in specialized dictionaries or historical documents discussing pharmacology and early chemical practices.
General Properties
| Code Point | U+78C7 |
| Version Added | 1.1 |
| Name | CJK Unified Ideograph-# |
| Block | CJK Unified Ideographs |
| General Category | Other Letter |
| Canonical Combining Class | Not Reordered |
| Bidirectional Class | Left To Right |
Encodings
| HTML Decimal Encoding | 磇 |
| HTML Hex Encoding | 磇 |
| UTF-8 Encoding | 0xE7 0xA3 0x87 |
| UTF-16 Encoding | 0x78C7 |
| UTF-32 Encoding | 0x000078C7 |
| C/C++/Java Escape | \u78c7 |
Unicode Properties
Unihan Properties
| kCCCII | 22655F |
| kCNS1986 | E-4D4C |
| kCNS1992 | 3-4D4C |
| kCangjie | MRHWP |
| kCantonese | pei1 |
| kCihaiT | 973.205 |
| kDaeJaweon | 1251.190 |
| kDefinition | arsenic (element 33, As) |
| kFanqie | 匹迷 |
| kFennIndex | 403.02 |
| kGB5 | 5647 |
| kHanYu | 42447.120 |
| kIRGDaeJaweon | 1251.190 |
| kIRGHanyuDaZidian | 42447.120 |
| kIRGKangXi | 0834.220 |
| kIRG_GSource | G5-584F |
| kIRG_HSource | H-FEE2 |
| kIRG_JSource | J1-5024 |
| kIRG_KPSource | KP1-607C |
| kIRG_KSource | K2-4D37 |
| kIRG_TSource | T3-4D4C |
| kJapanese | ヘイ ヒ |
| kJapaneseOn | HEI HI |
| kJis1 | 4804 |
| kKangXi | 0834.220 |
| kMandarin | pī |
| kMatthews | 5154 |
| kMeyerWempe | 2269 |
| kMojiJoho | MJ018617 |
| kMorohashi | 24390 |
| kRSAdobe_Japan1_6 | C+22089+112.5.10 |
| kRSUnicode | 112.10 |
| kSBGY | 091.02 |
| kSemanticVariant | U+7812<kMatthews,kMeyerWempe |
| kTaiwanTelegraph | 4321 |
| kTotalStrokes | 15 |
| kUnihanCore2020 | H |
| kXerox | 312:333 |